- req.mgmt_class = ureq.mgmt_class;
- req.mgmt_class_version = ureq.mgmt_class_version;
- memcpy(req.method_mask, ureq.method_mask, sizeof req.method_mask);
- memcpy(req.oui, ureq.oui, sizeof req.oui);
+ if (ureq.mgmt_class) {
+ req.mgmt_class = ureq.mgmt_class;
+ req.mgmt_class_version = ureq.mgmt_class_version;
+ memcpy(req.method_mask, ureq.method_mask, sizeof req.method_mask);
+ memcpy(req.oui, ureq.oui, sizeof req.oui);
+ }